APA (7e ed.) Bronvermelding

HAMMER, L. H., & HAMMER, L. H. (1993). Cost Accounting Lawrence H. Hammer, William K. Carter, Millon F. Usry. South-Western Pub.

Chicago (17e ed.) Bronvermelding

HAMMER, Lawrence H., en Lawrence H. HAMMER. Cost Accounting Lawrence H. Hammer, William K. Carter, Millon F. Usry. South-Western Pub, 1993.

MLA (8e ed.) Bronvermelding

HAMMER, Lawrence H., en Lawrence H. HAMMER. Cost Accounting Lawrence H. Hammer, William K. Carter, Millon F. Usry. South-Western Pub, 1993.